Piazza Madama
E141285
Piazza Madama is a small historic square in central Rome, Italy, situated near the Italian Parliament and notable for hosting the Palazzo Madama, seat of the Italian Senate.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Piazza Madama canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1209586 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piazza Madama Context triple: [Palazzo Madama, locatedIn, Piazza Madama]
-
A.
Piazza IV Novembre
Piazza IV Novembre is the central historic square of Perugia, Italy, known for its medieval architecture and the iconic Fontana Maggiore.
-
B.
Piazza Unità d’Italia
Piazza Unità d’Italia is a grand seafront square in Trieste, Italy, renowned as one of Europe’s largest city squares facing the sea and framed by elegant historic buildings.
-
C.
Piazza De Ferrari
Piazza De Ferrari is the central and most famous square of Genoa, Italy, known for its large bronze fountain and surrounding historic and financial buildings.
-
D.
Piazza della Scala
Piazza della Scala is a prominent square in central Milan, Italy, known for facing the famed La Scala opera house and hosting notable historic buildings and monuments.
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E.
Piazza Castello
Piazza Castello is a central and historic square in Turin, Italy, renowned for its grand palaces, cultural institutions, and role as a focal point of city life.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piazza Madama Target entity description: Piazza Madama is a small historic square in central Rome, Italy, situated near the Italian Parliament and notable for hosting the Palazzo Madama, seat of the Italian Senate.
-
A.
Piazza IV Novembre
Piazza IV Novembre is the central historic square of Perugia, Italy, known for its medieval architecture and the iconic Fontana Maggiore.
-
B.
Piazza Unità d’Italia
Piazza Unità d’Italia is a grand seafront square in Trieste, Italy, renowned as one of Europe’s largest city squares facing the sea and framed by elegant historic buildings.
-
C.
Piazza De Ferrari
Piazza De Ferrari is the central and most famous square of Genoa, Italy, known for its large bronze fountain and surrounding historic and financial buildings.
-
D.
Piazza della Scala
Piazza della Scala is a prominent square in central Milan, Italy, known for facing the famed La Scala opera house and hosting notable historic buildings and monuments.
-
E.
Piazza Castello
Piazza Castello is a central and historic square in Turin, Italy, renowned for its grand palaces, cultural institutions, and role as a focal point of city life.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
square
ⓘ
urban public space ⓘ |
| adjacentTo | Palazzo Madama ⓘ |
| country | Italy ⓘ |
| geographicFeature | small square ⓘ |
| hasBuilding | Palazzo Madama ⓘ |
| hasCoordinateLocation |
Historic Centre of Rome
ⓘ
surface form:
Rome city center
|
| hasFunction | political center surroundings ⓘ |
| heritage | historic square ⓘ |
| hosts | Palazzo Madama ⓘ |
| languageOfName | Italian ⓘ |
| locatedIn |
Lazio
ⓘ
Rome ⓘ central Rome ⓘ historic center of Rome ⓘ |
| locatedNear |
Parliament of Italy
ⓘ
surface form:
Italian Parliament
Palazzo Montecitorio ⓘ |
| locatedOn | Italian Peninsula ⓘ |
| namedAfter | Palazzo Madama ⓘ |
| near |
Corso Rinascimento
ⓘ
Piazza Navona ⓘ |
| notableFor |
hosting Palazzo Madama
ⓘ
proximity to Italian Parliament ⓘ |
| partOf | rione Campo Marzio ⓘ |
| politicalRole | surroundings of seat of the Italian Senate ⓘ |
| tourism | visited by tourists interested in Italian institutions ⓘ |
| urbanContext | government district of Rome ⓘ |
| urbanRole | connection between parliamentary buildings and surrounding streets ⓘ |
| usedFor | access to Italian Senate ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Piazza Madama Description of subject: Piazza Madama is a small historic square in central Rome, Italy, situated near the Italian Parliament and notable for hosting the Palazzo Madama, seat of the Italian Senate.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.